cruiser / default rider 183 cm
Indian Motorcycle Chief Vintage vs Kawasaki Vulcan 900 Custom ergonomics
Indian Motorcycle Chief Vintage and Kawasaki Vulcan 900 Custom have modeled posture scores within three points for the 183 cm default rider. Treat this as a planning estimate; posture preference, data confidence, and a real test sit still matter.
Modeled fit comparison
Indian Motorcycle Chief Vintage
All contacts reached
Kawasaki Vulcan 900 Custom
All contacts reached
The modeled scores are within three points, so the result does not distinguish a higher-scoring bike. Treat the result as a planning estimate and compare each bike's geometry confidence before a real test sit.
Rider fit: reaching the ground
The Indian Motorcycle Chief Vintage lists a 686 mm seat; the Kawasaki Vulcan 900 Custom lists 686 mm, within a few millimetres of each other. Seat height is only a first-pass ground-reach input. It does not establish safety or actual foot contact. Seat width, suspension sag, boots, mobility, load, and individual proportions can materially change the result.
Geometry snapshot
| Spec | Indian Motorcycle Chief Vintage | Kawasaki Vulcan 900 Custom |
|---|---|---|
| Seat height | 686 mm | 686 mm |
| Wheelbase | 1,626 mm | 1,646 mm |
| Wet weight | 327 kg | 277 kg |
| Displacement | 1,890 cc | 903 cc |
Posture metrics
Knee angle
- Indian Motorcycle Chief Vintage
- Open (118.6 deg)
- Kawasaki Vulcan 900 Custom
- Open (120.6 deg)
Hip angle
- Indian Motorcycle Chief Vintage
- Sport (79.6 deg)
- Kawasaki Vulcan 900 Custom
- Sport (80.0 deg)
Elbow angle
- Indian Motorcycle Chief Vintage
- Relaxed (143.3 deg)
- Kawasaki Vulcan 900 Custom
- Relaxed (143.3 deg)
Torso lean
- Indian Motorcycle Chief Vintage
- Neutral (9.8 deg)
- Kawasaki Vulcan 900 Custom
- Neutral (10.2 deg)